A. S. Dhar, M. Rahman, M. Rafe, and M. I. Molla, “Assessment of antidepressant and sedative-hypnotic activities of methanolic crude extracts of Stephania japonica (Thunb.) Miers. whole plants”, Curr. Issues Pharm. Med. Sci., vol. 33, no. 1, pp. 51–55, Mar. 2020, doi: 10.2478/cipms-2020-0010.